The Great American Mint Companies (Grammco) are a leading supplier of precious metals bullion services and products in North America. Our companies analyze, purchase, refine, manufacture and sell precious metals products. We service a wide variety of customers including jewelers, bullion dealers, industrial manufacturers, gold consolidators, commercial and government mints, corporations, and the investing public.

Our Companies are managed by a world-class team committed to excellence, transparency, and honesty in every aspect of our business dealings and relationships. We provide competitive rates with industry leading technologies, products and services (...read more)